Question

X can do a piece of work in 30 days. Y can do it in 20 days, and Z can do it in 24 days. In how many days will they all do it together?​

Answer 1

Answer:

hy

your answer is here !

Step-by-step explanation:

They all will take 1/30 + 1/20 + 1/24 = 1/8.

⇒ 8 days to complete the work

$follow \: \: \: me$

Answer 2

Answer:

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Step-by-step explanation:

Answer:

JJLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLAnswer:

JJLLLLLLLLLLLLL